1、確定定位精度；

1. Determine the positioning accuracy;

2、通過(guò)馬達(dá)及對(duì)速度的要求來(lái)確定絲杠導(dǎo)程；

2. Determine the lead of the screw through the motor and the requirements for speed;

3、查看螺母尺寸確定行程及相關(guān)絲杠軸端數(shù)據(jù)；

3. Check the nut size to determine the stroke and related screw shaft end data;

4、通過(guò)負(fù)載及速度分布(加減速)來(lái)確定平均軸向力和轉(zhuǎn)速；

4. Determine the average axial force and rotational speed through load and speed distribution (acceleration and deceleration);

5、通過(guò)平均軸向力確定預(yù)壓力；

5. Determine the pre pressure through the average axial force;

6、預(yù)期壽命，軸向負(fù)荷，轉(zhuǎn)速確定動(dòng)額定負(fù)荷；

6. Expected lifespan, axial load, and speed determine dynamic rated load;

7、基本動(dòng)額定負(fù)荷，導(dǎo)程，臨界轉(zhuǎn)速，DmN值限制確定絲杠外徑及螺母形式；

7. The basic dynamic rated load, lead, critical speed, and DmN value limit determine the outer diameter of the screw and the form of the nut;

8、外徑，螺母，預(yù)壓，負(fù)荷確定剛性(機(jī)臺(tái)設(shè)計(jì))；

8. Outer diameter, nut, preloading, load determination rigidity (machine design);

9、環(huán)境溫度，螺母總長(zhǎng)確定熱變及累積導(dǎo)程；

9. The ambient temperature and the total length of the nut determine the thermal variation and cumulative lead;

10、絲杠剛性，熱變位確定預(yù)拉力；

10. The rigidity of the screw determines the pre tension force through thermal displacement;

11、機(jī)床速度，溫升時(shí)間，絲杠規(guī)格確定馬達(dá)驅(qū)動(dòng)扭矩及規(guī)格。

11. The maximum speed of the machine tool, temperature rise time, and screw specifications determine the motor drive torque and specifications.

因?yàn)楸苊饬藵L珠絲杠的發(fā)熱，減緩了潤(rùn)滑油變質(zhì)的速度，可以更好保持潤(rùn)滑油的有效性。

Because it avoids the heating of the ball screw and slows down the rate of lubricant deterioration, it can better maintain the effectiveness of the lubricant.

以上的內(nèi)容來(lái)自：導(dǎo)軌絲杠更多的精彩內(nèi)容請(qǐng)點(diǎn)擊我們的網(wǎng)站：http://www.ruhurw.cn

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